From: Helicobacter pylori infection associated with an increased risk of colorectal adenomatous polyps in the Chinese population
H.Pylori positive (n = 104)
H. pylori negative (n = 76)
p
Number
solitary
53
50
0.047
multiple
51
26
Location
left-sided colon
59
46
0.742
right-sided colon
27
20
whole colon
18
10